13195600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2999}}^1$

素因数の和:3028

約数の個数: 60

約数和(自身を含む): 34596000

約数和(自身を除く): 21400400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 2999, 4400, 5998, 11996, 14995, 23992, 29990, 32989, 47984, 59980, 65978, 74975, 119960, 131956, 149950, 164945, 239920, 263912, 299900, 329890, 527824, 599800, 659780, 824725, 1199600, 1319560, 1649450, 2639120, 3298900, 6597800, 13195600]

約数ペア:

[(1, 13195600), (2, 6597800), (4, 3298900), (5, 2639120), (8, 1649450), (10, 1319560), (11, 1199600), (16, 824725), (20, 659780), (22, 599800), (25, 527824), (40, 329890), (44, 299900), (50, 263912), (55, 239920), (80, 164945), (88, 149950), (100, 131956), (110, 119960), (176, 74975), (200, 65978), (220, 59980), (275, 47984), (400, 32989), (440, 29990), (550, 23992), (880, 14995), (1100, 11996), (2200, 5998), (2999, 4400)]